Siwoo Jayce

Siwoo’s Jayce in pro play: 36 games, 41.7% win rate, the build and runes, and every game with a VOD.

By MID.GG Built from Leaguepedia pro scoreboards

1 min read

Siwoo

Siwoo

Jeon Si-woo

Born
24 November 2007
Career games
560
Career win rate
60.7%
2026 record
85–65
Signature champions
K'Sante, Jax, Gnar
Games
36
15–21 W–L
Win rate
41.7%
KDA
2.15
2.7/3.6/5.1 per game
CS/min
9.1
Damage share
26.7%
Of the team's damage
Seasons
2023–2026
First to latest game
Siwoo’s Jayce in professional games, 2023–2026

Jayce build and runes

Jayce
Runes
  • Grasp of the Undying
  • Demolish
  • Bone Plating
  • Unflinching
  • Triple Tonic
  • Cosmic Insight
  • Resolve / Inspiration
Shards
  • Adaptive Force
  • Adaptive Force
  • Health
Spells
  • Flash
  • Teleport
Core items
  1. Muramana
  2. Serylda's Grudge
  3. Youmuu's Ghostblade
  4. Serpent's Fang
Situational
  1. Black Cleaver
  2. Spear of Shojin
  3. Eclipse

Source: Siwoo’s 35 pro Jayce games in 2024–2026 (Leaguepedia)

Latest Jayce games

Siwoo’s latest pro Jayce games
Result K/D/A Watch Vs Opponent Date Event
Loss0/4/0 Watch K'Sante KT Rolster LCK Playoffs
Loss2/2/4 Watch K'SanteBNK FEARXLCK Playoffs
Loss4/4/2 Watch Rumble KT Rolster LCK Playoffs
Win2/3/7 Watch Gragas Gen.G LCK Rounds 3–4
Loss2/5/2 Watch Yorick Hanwha Life Esports LCK Rounds 3–4
Win3/2/5 Watch Yorick KT Rolster LCK Rounds 3–4
Win1/4/14 Watch Rumble G2 Esports Esports World Cup
Win5/2/3 Watch YorickFURIAEsports World Cup
Loss1/8/4 Watch ShenAG.ALEsports World Cup
Win3/4/8 Watch K'Sante KT Rolster LCK Road to MSI
Win2/2/6 Watch YorickBNK FEARXLCK Rounds 1–2
Loss1/2/3 Watch Yorick Hanwha Life Esports LCK Rounds 1–2
Loss4/4/5 Watch Yorick KT Rolster LCK Rounds 1–2
Win3/2/8–SionNongshim RedForceEsports World Cup Online Qualifier: Korea
Loss1/4/1 Watch Sion Gen.G LCK Rounds 1–2
Win4/1/9 Watch K'SanteBNK FEARXLCK Rounds 1–2
Win4/2/7 Watch RumbleHANJIN BRIONLCK Rounds 1–2
Loss3/7/4 Watch Yorick KT Rolster LCK Rounds 1–2
Loss1/5/6 Watch Yorick Hanwha Life Esports LCK Rounds 1–2
Loss0/4/1 Watch K'SanteNongshim RedForceLCK Rounds 1–2
Professional games on Leaguepedia scoreboards, newest first; Vs is the opposing player in the same role.

Jayce matchups

Siwoo’s Jayce against each opponent
Opponent Games Win rate W–L
Yorick8 37.5% 3–5
K'Sante7 42.9% 3–4
Rumble5 40.0% 2–3
Sion450.0%2–2
Gwen3 33.3% 1–2
Opposing players in the same role, met 3 times or more. Rates from fewer than 5 games are too small a sample to read.

Sources

  1. Leaguepedia: Siwoo Adapted under CC BY-SA 3.0
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